恢復因數 的英文怎麼說
中文拼音 [huīfùyīnshǔ]
恢復因數
英文
recovery factor-
Therefore effective tools, for example, an expert system to guide users etc, should be offered. namely when data in hard disk has been destroyed, the software should offers a detailed method for user to complete data recovering breezily, according to causes, categories and appearances of faults
即在硬盤存儲器發生問題,數據信息遭到破壞之後,根據發生問題的原因、種類以及發生問題時的表現等實際情況要能給用戶提供一個詳細的解決方案,用戶根據提供的這個方案可以輕松地完成硬盤的數據信息的恢復工作。The subject for different process technology and surface treatment of crank takes tracking checkout for its internal stress, analyses relation of jumping measurement, deformation measurement, recovery measurement and stress change, finds the reason and usual law of jumping overproof of crank. through cold pressure alignment, hot pressure alignment, support aged alignment and so on methods for 42crmo steel crank, the subject checks change of stress in the process of alignment and change of tissue and property after alignment for crank, and gives comprehensive evaluation for every alignment technology, then give safe and feasible technology parameter
本課題主要是對不同加工工藝及不同表面處理過程的曲軸,對其內應力進行跟蹤檢測,分析各工藝過程中跳動量、變形量、恢復量與應力改變的關系,找出曲軸跳動量超差的原因和一般規律。通過對42crmo鋼曲軸進行「常溫壓力校直」 、 「熱壓力校直」 、 「支撐時效校直」等方法的校直,檢測校直過程中曲軸應力的變化及校直后組織和性能的改變,進而對各校直工藝進行綜合評價,給出安全可行的工藝參數。Incomplete visual recovery after cataract surgery was due to ( 1 ) refractive error ( incorrect or no glasses ), ( 2 ) armd, ( 3 ) glaucoma and ( 4 ) posterior capsule opacity ( or after - cataract )
至於手術后視力未能完全恢復的原因,一般為屈光不正(如眼鏡度數有誤或根本沒有配戴眼鏡) 、老年性黃斑退化、青光眼及晶體后囊膜混濁(繼發性白內障) 。Therefore transmitting video signal in existing channel characteristic and transport network, error processing : error resilience, error concealment are very important and outstanding
因此在現有的傳輸網路和通道特性的通道上傳輸視頻信號,其錯誤處理:數據恢復、錯誤掩蓋就尤為重要和突出了。As a result, pseudorandom code acquisition and tracking, carrier recovering, error correction and decoding functions are needed in the if digital receiver
因此,其中頻數字接收機需要完成偽隨機碼捕獲跟蹤、載波恢復、糾錯譯碼等功能。Because of the unique issues in the networks, including mobility - induced disconnection, network partition, high out - of - order delivery ratios and channel errors, the congestion control and the error recovery in the network is challenging. in this environment, the interaction between tcp and mac layer protocols, the affection of route protocols on the performance of tcp and the particular congestion control and error recovery mechanism are first discussed. then a particular transport layer protocol scheme based on the non - feedback mechanism is presented, with emphasis on the analysis and simulation of the key parameter
文中主要討論了兩種不同網路結構中的無線tcp協議改進方案,其一在最後一跳為無線鏈路的網路環境中,針對基本tcp擁塞控制機制存在的缺陷,文中在現有解決方案的基礎上提出一綜合性的方案,其中包括無線鏈路的高誤碼率和連接斷開問題的解決,並重點對方案中出現的交叉層問題進行分析和模擬;其二,考慮的是分散式網路( adhoc ) ,在文中較為詳細的分析了tcp和mac層機制間的相互作用、路由協議中造成tcp性能降低的因素、 adhoc網路中應採取的特殊擁塞控制和差錯恢復機制,在此基礎上提出了一種採用非反饋機制的解決方案,重點對方案中的關鍵參數進行分析和模擬,分析和模擬結果表明此機制可在很大程度上提高adhoc網路中tcp的性能。Analyze the linear dipole array with uniform element spacing using the method of moments ( mom ), derive the analytical expression for the recovered signal with the direct data domain method, demonstrate the effect of the mutual coupling on the performance of the antenna array by examples, the degradation of the system caused by the mutual coupling is simulated and analyzed in two different electromagnetic environments such as the weak and strong interference
用矩量法計算了幾個信號同時照射時對稱陣子均勻直線陣的電流分佈,用直接數據域演算法推導了此接收陣列的恢復期望信號的表達式,舉例說明了互耦對陣列天線性能的影響,數值模擬了在弱干擾和強干擾下,互耦造成系統性能下降的情況並分析了原因。The results showed that the capability of reaumuria soongorica in seed actual reproduction and artificial restoration was positively correlated with disturbance levels ; the capability of restoration varied with the characteristics of disturbance factors, of which water was the key factor
結果表明,紅砂種子更新恢復能力與干擾水準呈正相關;干擾因數的特徵不同,則更新恢復能力不同;尤其水分因數參與對紅砂種群的自然更新與人工輔助恢復起著關鍵性的作用。The demodulation circuit interfaced with the local bus, demodulates the signals transmitted on the pstn and restores the acquired data. in order to work nomally, hardware needs cooperation with software. the driver for pci demodulator has been developed
本地總線上掛接解調電路,對傳輸來的信號進行解調,恢復採集的數據。硬體需有軟體的配合才能正常的工作,因此為pci解調器設計了驅動程序。The present studies aimed to find the responses of neurons and glias in the target and other brain areas of the linear accelerator - irradiated rats. in the first experiment, time - dependent neurons changes in the brain after hemispheric irradiation at an single - fraction maximal dose of 20 gy were observed by investigating the expression of an immediate early gene, fos protein. the results shown : compared with that of the un - radiated rats, the expression of fos protein in the irradiated brain decreased distinctly 24 hours and 1 week after irradiation
首先,利用即刻早期基因fos的表達,做了同一照射劑量( 20gy )照射大鼠半腦后不同存活期間( 1d , 7d , 14d , 2ld , 28d )大鼠全腦神經元動態變化的觀察,發現:受照射后1d 、 7d大鼠腦內各部位fos蛋白表達均明顯減少,隨著時間的延長,其fos免疫反應性細胞數量逐漸增加,照射后28d ,延髓、第四軍醫大學碩士學位論文腦橋內hs免疫陽性細胞數量恢復並超過正常對照組水平,但中腦、間腦及端腦內未恢復到正常對照組水平。The sample with low emitter efficiency has completed as the method of above. this lead to the greatly decrease of the reverse recovery time and the low reverse leakage and forward voltage, especially the excellent temperature character of the leakage. the test date shows that the samples reach the first class of international level
本論文作者通過模擬測試,驗證了課題研究的理論設想,並設計製作了具有低陽極發射效率結構的高壓功率frd ,利用局域鉑摻雜和電子輻照相結合的壽命控制方式,實現器件反向恢復時間的極大減小,並且反向漏電流、軟度因子、正向壓降等關鍵參數也較理想,且具有極佳的漏電溫度特性,達到器件綜合性能的優良折衷,達到國際先進水平。The mesoproterozoic mafic dyke swarms are extensively distributed in the central north china craton, which are not deformed and metamorphic, emplacing the pre - existed fractures, so the dyke swarms become the conspicuous marks to reconstruct the mesoproterozoic tectonic stress field of the central ncc. the mafic dykes in the northern block are transtensional while the dykes in the central and southern blocks are extensional. the mesoproterozoic tectonic stress field could be simulated on the analysis of the distribution and mechanical origin of the mesoproterozoic mafic dyke swarms in the central ncc. the simulation result shows that the mafic dyke swarms were formed in the extensional tectonic setting in the ncc in the mesoproterozoic time, which are related to the extension of the mesoproterozoic yanliao - zhongtiao aulacogens cross the central ncc
克拉通北部地塊的鎂鐵質巖墻群為張剪性,而中部和南部地塊為張性。根據華北克拉通中部中元古代鎂鐵質巖墻群的分佈和成因機制分析,來恢復模擬中元古代的構造應力場。數值模擬結果表明鎂鐵質巖墻群在中元古代形成於伸展的大地構造背景,與橫穿華北克拉通中部的燕遼-中條拗拉槽系的伸展作用有一定的聯系。In the applications of wavelets, the vlsi design has been highly required. the coefficients in the integer wavelet transform are integer, so that the perfect reconstruction and lossless compression is possible
整數小波變換由於其小波系數為整數,逆變換可完美恢復小波變換前的數據,因此在無損圖像壓縮等領域有著重要應用。In this paper, chroma dc coefficients are selected as the carrier data because chroma dc coefficients are robust. also, alterable steps are used to select one part of the coefficients, so the watermark is imperceptible ; before watermark embedding, the watermark is divided into many parts, every part is individually embedded into one gop of the video, even if a gop is destroyed, the watermark can be extracted correctly, this methods promotes the robustness of the watermark ; in addition, in order to promote the security of the watermark, the user ' s id and password are used to generate chaos sequence by the chaos system which is created in this paper, later, watermark is mixed by the chaos sequence. also, the embedding position of the watermark bit is modified by one chaos sequence, so, unauthorized person can not extract or remove the watermark, since the embedding position is unknown
本文認為,色度dc系數是魯棒性非常好的參數,因而選擇色度dc系數作為水印信息載體,同時,採用可變的步長選擇部分系數,保證了水印的隱形性;在嵌入水印時,本文採用水印信息「網格劃分」 、各子塊獨立嵌入視頻的方案,由於水印信息子塊是相對獨立的嵌入視頻中的每一相對獨立的圖組當中,即使某一圖組收到一定破壞,也能夠恢復水印信息,使水印的健壯性得到提高;此外,為了提高水印信息的安全性,在嵌入水印信息時,根據用戶輸入的id號和密碼,利用本文構造的混沌系統產生的混沌序列對水印信息進行變換,同時,對每一水印信息比特的嵌入位置也採用了偽隨機序列進行調整,這樣,未授權用戶不能提取水印信息,也難以擦除其中的水印信息,因為嵌入的位置是未知的。The modulation of the modem is implemented by polling software look - up table, which has the merits of coding easily, less data calculation and fast operation, etc. the modem also has the ability of restoration and the communication software in data terminal has strong function of controlling
該數據機具有很強的自愈功能,數據終端的通信軟體對數據機具有較強地控制能力,因而能適應復雜的工作環境,能迅速擺脫干擾的影響,恢復正常地通信聯絡。Database plays a vital role in nmis, therefore the quality of database effects directly on the success of nmis or not. the whole process of database " development is described in detail. meanwhile, we also deeply discuss the databases " performance optimization, backup and restore scheme, the strategy of safe control, data exchange in new and old central blood mis and so on
數據庫是整個mis大廈的基石,其設計的好壞直接影響到mis設計的成敗,因此,如何設計一個性能優良的數據庫便顯得至關重要,本文詳細地描述了山西省采供血網路管理系統數據庫的設計以及對其進行規范化和非規范化處理的整個過程,此外,文章對數據庫的性能優化、備份與恢復方案、安全控制策略、中心血站新舊mis系統的數據交接等方面也進行了較為詳盡的分析和討論。In the event that the original data on your hard disk is accidentally erased, overwritten, or becomes inaccessible because of a hard disk malfunction, you can easily restore the data from the archived copy
如果硬盤上的原始數據因為磁盤故障意外地被刪除、覆蓋或變得不可訪問,就可以容易地從存檔的副本中恢復數據。Information technology - security techniques - digital signature schemes giving message recovery - integer factorization based mechanisms
信息技術.安全技術.使電文恢復的數字簽名方案.基於整數因子分解的機制By surveying the present situation of natural rehabilitation and manmade reconstruction about the several highway rocky slope around guiyang, highway rocky slope indicates vegetation can be recovery naturally, but the recovering velocities are greatly different because the influence factors are complicated ; the protecting measures for manmade ecosystem can create good ecosystem landscapes in short time, but it can ' t resist natural disasters
摘要對貴陽市附近數段道路巖質邊坡植被自然恢復和人工修復的現狀調查,路塹巖質邊坡坡面植被可自然恢復,因影響因素復雜,其恢復速率差別較大;巖質邊坡坡面人工生態保護措施短期內生態景觀良好,但不能抵禦自然災害。Meiosis - activating sterol ( mas ) was found to induce the meiotic resumption of mouse oocytes, thus, the function of mas attracted attention of many scientists. however, it is a problem at present. in this study, we investigated the effects of mas on the meiosis of mouse oocytes
促減數分裂甾醇( meiosis - activatingsterol , mas )能誘導體外培養的卵母細胞恢復減數分裂成熟,因此自從mas被發現以來就引起了研究者的注意,但是對于其具體的作用和機制還在爭議之中,鑒於此,本文探討了mas對小鼠卵母細胞減數分裂啟動和恢復的調節作用。分享友人